DHL/EMS DMX wireless controller transmitter+receiver,LED Lighting Controller,LED transceiver DMX 512 control, Free Shipping Description DMX512 wireless receiver/transmitter transmits standard DMX512 protocol data (generated by console) by wireless way.No time delay when signal data is transmitting, signal data is real time and reliably.This product adopts a 2.4G ISM frequency section.High effective GFSK modulate,communication design; 126 channels jumping frequency automatically, high anti-jamming ability. Advantages of the products Compact in size: Dimension only: 13.5cm x 2cm x 2cm It can operate either as transmitter or receiver and they are convenient in operating. It can be mixed to use with our other wireless dmx products. Using global free license 2.4GHz frequency band, from 2400MHz to 2525MHz, 126 automatically jumping frequencies to ensure smooth communications among transmitters and receivers. The standard reliable and safe communication distance between our transmitter and receiver is 500 meters. Capable of setting up different configurations to meet different needs, like point to point, point to multiple or multiple to multiple. The listed item supports up to 7 un